Explore 36,937 Species
Coho Salmon
Oncorhynchus kisutch (Walbaum, 1792)
Oncorhynchus kisutch, coho salmon, is a Pacific salmon species with distinct lif…
Chinook Salmon
Oncorhynchus tshawytscha (Walbaum, 1792)
Oncorhynchus tshawytscha, the Chinook salmon, is the largest Pacific salmon with…
Coastal Cutthroat Trout
Oncorhynchus clarkii (Richardson, 1836)
Cutthroat trout (Oncorhynchus clarkii) are a variable North Pacific trout native…
Golden Trout
Oncorhynchus aguabonita (Jordan, 1892)
Oncorhynchus aguabonita, the golden trout, is a distinct California-native trout…
Sockeye Salmon
Oncorhynchus nerka (Walbaum, 1792)
Oncorhynchus nerka, the sockeye salmon, is a Pacific salmon with distinct color …
Pink Salmon
Oncorhynchus gorbuscha (Walbaum, 1792)
Oncorhynchus gorbuscha, or pink salmon, is a widespread cold Pacific salmon harv…
Chum Salmon
Oncorhynchus keta (Walbaum, 1792)
Oncorhynchus keta, the chum salmon, is a widely distributed Pacific salmon with …
Cherry Salmon
Oncorhynchus masou (Brevoort, 1856)
Oncorhynchus masou, the masu salmon, is a North Pacific salmonid found along Eas…
Lahontan Cutthroat Trout
Oncorhynchus henshawi (Gill & Jordan, 1878)
Oncorhynchus henshawi (Lahontan cutthroat trout) is a large freshwater trout nat…
Rocky Mountain Cutthroat Trout
Oncorhynchus virginalis (Girard, 1856)
Oncorhynchus virginalis, the Rocky Mountain cutthroat trout, is a variable nativ…
Brook Trout
Salvelinus fontinalis (Mitchill, 1814)
This is a detailed description of the brook trout Salvelinus fontinalis, coverin…
Dolly Varden
Salvelinus malma (Walbaum, 1792)
Salvelinus malma (Dolly Varden trout) is a fish found in North Pacific coastal w…
Arctic Char
Salvelinus alpinus (Linnaeus, 1758)
Arctic char (Salvelinus alpinus) is a circumpolar salmonid fish, the northernmos…
Bull Trout
Salvelinus confluentus (Suckley, 1859)
Salvelinus confluentus, the bull trout, is a large char species native to cold N…
Lake Trout
Salvelinus namaycush (Walbaum, 1792)
This is a description of the physical traits, size variation, and native and int…
Arctic Grayling
Thymallus arcticus (Pallas, 1776)
Arctic grayling (Thymallus arcticus) is a cold-water fish with distinct physical…
European Grayling
Thymallus thymallus (Linnaeus, 1758)
Thymallus thymallus, the European grayling, is a freshwater fish that is economi…
Cisco
Coregonus artedi Lesueur, 1818
Coregonus artedi (cisco) is a debated North American freshwater whitefish, defin…
Lake Whitefish
Coregonus clupeaformis (Mitchill, 1818)
Coregonus clupeaformis, the lake whitefish, is a cool-water North American salmo…
Round Whitefish
Prosopium cylindraceum (Pennant, 1784)
Prosopium cylindraceum, the round whitefish, is a cold-water salmonid found acro…
Mountain Whitefish
Prosopium williamsoni (Girard, 1856)
Prosopium williamsoni, the mountain whitefish, is a salmonid fish native to cold…
Alaska Blackfish
Dallia pectoralis Bean, 1880
Alaska blackfish (Dallia pectoralis) is a small cold-tolerant fish that can brea…
Chain Pickerel
Esox niger Lesueur, 1818
Esox niger, the chain pickerel, is a predatory freshwater North American fish wi…
Northern Pike
Esox lucius Linnaeus, 1758
Esox lucius, the northern pike, is a widespread Northern Hemisphere predatory fr…
